Very bad customer service. in fact no customer service. MTS MBlaze gives better connectivity in city that other operator. normally it works at 700 to 900 kbps. But pathetic thing is when you come to interact with customer care or executive in MBlaze store. You will never get proper answer.
On connecting internet, it opens MTS site which consumes 3 to 5 Mb. Most of the feature in "My Account" section are "Coming Soon..". You have to take care of recharge date yourself because notification may or may not come.